Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486876 | Optical recording medium and apparatus and method to play the optical recording medium | Yeong-heon Oh, Jeong-joo Jeong, Young-Ho Jung | 2009-02-03 |
| 7447131 | Method for determining optimum recording power through detecting whether RF top channel signal is correct | Jin Yu | 2008-11-04 |
| 7426163 | Method and apparatus for preventing malfunction of disc drive | Jin Yu | 2008-09-16 |
| 7415190 | Optical recording medium to display stored command along with content, and apparatus and method to play the same | Yeong-heon Oh, Jeong-joo Jeong, Young-Ho Jung | 2008-08-19 |
| 7350218 | Optical-disk drive and optical-disk ejection control method | — | 2008-03-25 |
| 5926608 | Multi-picture processing digital video disc player | Sung-Jin Moon | 1999-07-20 |